Di(D-gluconic acid)strontium salt strontium D-gluconate (1:2) Strontiumgluconate Strontiumglukonat D-Gluconic acid, strontium salt (2:1) strontium,2,3,4,5,6-pentahydroxyhexanoate (2,3,4,5,6-Pentahydroxyhexanoyl)oxy]strontio 2,3,4,5,6-Pentahydroxyhexanoate